baber/WOPTO huggingface dataset:
Patent JP-H01185420-A (JP)
Title: Infrared ray detector
Inventor: YAMADA YASUHIRO
IPC: G01J1/02
Filed: 1988-01-19
Abstract: PURPOSE:To apply large amplitude to a shield plate by a small-sized chopper mechanism, by providing a shield plate for shielding the infrared red rays incident to a pyroelectric element to the leading end of a support arm elastically supporting a base part. CONSTITUTION:When an AC power supply is connected to the coil connection terminals 35, 35 led out from a stem 20 to supply a current to an exciting coil 33, a yoke 31 is excited. Electromagnetic force acts between the end part of the yoke 32 and permanent magnets 30, 30 opposed thereto to vibrate a support arm 28 between the dampers 32, 32 fixed to the end part of the yoke 31 in the direction crossing the length direction of the support arm 28 at a right angle. Since this vibration vibrates the support arm 28, the amplitude of the armature 28 at the leading end thereof becomes large according to the principles of the lever. Therefore, the infrared rays incident to a pyroelectric element 26 through the opening part 36a of a cap can be made stably intermittent by a shield plate 29 vibrating within a plane and continuously detected. As mentioned above, large amplitude can be given to the shield plate 29 by a chopper mechanism B.
Patent JP-S56108271-A (JP)
Title: Floating gate type non volatile semiconductor memory device
Inventor: HAYASHI YUTAKA
IPC: H01L29/792
Filed: 1980-01-31
Abstract: PURPOSE:To obtain a memory which permits writing at low voltage and has excellent rewriting reproducibility by forming at least one of the potential controlling region and the charge carrier flowing in/out region which are provided under the floating gate region through an insulating film by using semicrystal or single crystal. CONSTITUTION:In the surface layer of an insulative substrate 10 or substrate with the first conductivity type, a potential controlling region 3 and a charge carrier flowing in/out region 5 which have the second conductivity type are formed by diffusion respectively. A floating gate region 1 is provided above these regions through insulating films 2, 6 and 4 which are unitarily formed, and covered with an insulating film 8. In said constitution, at least either of the regions 3 and 5 is formed by using semicrystal, which is a crystal obtained by treating polycrystalline Si film by means of laser annealing or electron-beam annealing so that the crystal grain is made larger than the film thickness or the crystal becomes monocrystalline, or a monocrystalline film obtained by the hetero epitaxial ion implantation. Thereby, it is made possible to obtain a compact memory having excellent reproducibility and uniformity.
Patent JP-S59137103-A (JP)
Title: Rolling method
Inventor: ISHIDA KOUSAKU
IPC: B21B1/22
Filed: 1983-01-27
Abstract: PURPOSE:To concentrate a rolling reduction force for increasing the draft and to enlarge the scope of application of a rolling mill by making the roll diameter at one side smaller than that of the other side in a pair of the rolls of the mill. CONSTITUTION:The outer diameter of a rolling roll 16A at one side supported by a roll housing 12 is made smaller than that of a rolling roll 14 at the other side. In this way, a rolling reduction force is concentrated by reducing the contacting surface of a rolling material 1. Accordingly the draft can be increased. Though there remains some problems in the finishing accuracy, the intense high draft processing can be performed by a conventional mill 10 and the scope of application of the mill is enlarged.
Patent JP-S56108125-A (JP)
Title: Access device
Inventor: MURATA HISAO
IPC: G06F13/42
Filed: 1980-01-29
Abstract: PURPOSE:To avoid the take-in of the reply signal of the precedent step at the CPU, by delivering the request signal of the next step onto the request signal line in case the reply signal remains on the reply signal line. CONSTITUTION:The gate circuit 4 is controlled by the logic of the reply signal on the signal line 14 and permits the passing of the request signal sent from the CPU1 only when the reply signal is insignificant. Accordingly, the address signal is delivered from the CPU1 when the reply signal is insignificant, and then the request signal is delivered. When an access is given from the CPU1 in case a delay is given to the change of the reply signal of the precedent step to the insignificant side, the request signal is blocked by the gate circuit 4 during the time when the reply signal remains.
Patent JP-H05206971-A (JP)
Title: Line setting control method and its line, line setting part and synchronizing multiplexer
Inventor: SAKAI KAZUTAKA
IPC: G06F13/00
Filed: 1992-01-24
Abstract: PURPOSE:To speedily execute the processing of rewriting/updating the contents of an address control memory, namely, line setting information at the time of abnormal operation. CONSTITUTION:At the time of nomal operation, a memory control selection signal 9 from a control system is transferred/stored in an address control memory 5 after line setting data from an ACM writing-in timing control part 7 is selectted/outputted from a selector 6. At the time of starting the equipment, etc., line setting data 8 from the control system is selected/outputted directly from the selector 6 without the ACM writing-in timing control part 7 and transferred/stored in an address control memory 5.
Patent JP-H02276805-A (JP)
Title: Photo-crosslinkable polymer and its manufacture
Inventor: JIERII II HOWAITO
IPC: C08F297/02
Filed: 1990-01-22
Abstract: PURPOSE: To obtain a photocross-linkable polymer excellent in processibility and elasticity and useful for flexo printing plates, etc., by converting a specific monomer (e.g. a condensed diene) into a living polymer anion and bringing it into contact with a 3,4-substd. maleimide-organo compd.  
     CONSTITUTION: This polymer, having terminal functional groups represented by formula II, is obtd. by subjecting at least one monomer selected from among 20C or lower condensed dienes, alkyl (meth)acrylates, arom. monovinylidene monomers, etc., to anionic polymn. under anionic or group transfer polymn. conditions to form a living polymer anion and bringing the polymer anion into contact with a 3,4-substd. maleimide-organo compd. represented by formula I (X is an inert teleasing group; R is a 24C or lower organodiyl group; and R' and R" are each 12C or lower alkyl, aryl, alkaryl, or aryl-substd. alkylene) to stop the anion. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S54103333-A (JP)
Title: Production of magnetic head
Inventor: OONISHI TOSHIO
IPC: G11B5/127
Filed: 1978-01-31
Abstract: PURPOSE: To produce head chips with good yield by applying groove working for separating a head block having a plurality of head chip constituting parts in its depth direction to head chips in said block then applying polishing of the tape contact faces.  
     CONSTITUTION: Plural grooves 24 leaving only a thickness E to the lower and end part 23 are formed to a head block 16 which is formed by working with plural head chip constituting part 20 (4 positions in the embodiment) to be head chips and adhesive agents such as epoxy resins are buried in said grooves. Next, the block is polished down to the r-r' face to provide a desired gap depth D as well as to remove the chippings having been produced at the working of the grooves 24. Following to this, the block is sliced along S-S' and the adhesive agents are dissolved away with a solvent, whereby the respective head chips are obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59141563-A (JP)
Inventor: MARUKO CHIESU
IPC: C07D237/14
Filed: 1984-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11254494-A (JP)
Title: Injection molding machine and method for operating it
Inventor: GRUNITZ OTTO
IPC: B29C45/58
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing an injection resistance of a melted material by an injection unit of a simple structure and an apparatus adapted to the method. SOLUTION: The injection molding machine comprises an injection cylinder having a funnel-like material supply unit at a base side and an injection nozzle corresponding to a mold at a head side, and a material feeder slidable at least in an inner space of the cylinder. In this case, a vibrating element 31 for generating a relative motion is provided between the cylinder 21 and the feeder 22. The element 31 is connected to a frequency generator 41. The generator 41 is adjustable in the frequency range for converting members 21, 22 of the machine coupled to the element 21 to a resonance vibration.
Patent JP-H03214308-A (JP)
Title: Printer device power source control system
Inventor: IGA KAZUHISA
IPC: G06F1/26
Filed: 1990-01-19
Abstract: PURPOSE:To prevent the power from being consumed uselessly by providing a printer control part and a printer power source control part, and turning off a power source of a printer device, in the case the printer device is not used. CONSTITUTION:When a strobe signal 8 is varied from an active state to an inactive state, a power source control part 5 initializes a counter value of the inside, count-up is always repeated at every prescribed time by synchronizing with a clock signal 10, and when the counter value reaches a certain suitable numerical value, a power source 'OFF' signal is outputted to a printer device power source 7. The printer device power source 7 which inputs the power source 'OFF' signal from the power source control part 5 suspends immediately the power supply to a printer device 6, and the printer device 6 becomes an 'OFF' state. In such a way, it is prevented that the power is consumed useless ly.
Patent JP-2000215527-A (JP)
Title: Method and device for carrying optical disk substrate
Inventor: ASAHARA KAZUHIKO
IPC: B65G49/06
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for surely carrying loaded optical disks one by one, in an optical disk manufacturing process. SOLUTION: In an optical disk manufacturing process, a molded substrate 3 after the end of molding is coated with a magnetic substance 4 and loaded. In this case, the magnetic substance 4 is stuck to the molded substrate 3 with each one placed so as to be reverse to another. An optical disk substrate 2 coated with the magnetic substance 4 is loaded on a pole in a non contact manner with another optical disk substrate 2 by the repulsive action of a magnetic force. The optical disk substrate 2 loaded on the pole is taken out by a carrier device for its carrying to a next step.  Since the magnetic substances 4 different from each other in polarity are coated alternately on the optical disk substrate 2, the carrier device sets electrical matching with the optical disk substrate 2 to realize mutual attracting polarities, and carries the optical disk substrate 2 by using a magnetic force to attract the same. The carried optical disk substrate 2 is electrically released from its attracted state which is set by the magnetic force of the carrier device and then removed from the carrier device.
Patent JP-S62170793-A (JP)
Title: Vane pump
Inventor: EGUCHI JUNICHI
IPC: F04C2/344
Filed: 1986-01-22
Abstract: PURPOSE:To facilitate the mounting of vanes onto a rotor by combining a vane of H-type planar member and a square vane wherein a set of vanes of L-type planar member are jointed. CONSTITUTION:Tubular sections having a smaller diameter than the outer diameter of a rotor 12 are formed at the opposite sides thereof, and a vane groove 13 for inserting two vanes 14, 15 therein is formed in said rotor 12. The first vane 14 of said two vanes is formed of a H-type planar member while the second vane 15 is formed of a square board member wherein a set of L-type planar members 15a are jointed. Consequently, when the vanes 14, 15 are fixed to the rotor 12 having the opposite sides being closed by the tubular sections, they can be inserted into the vane groove 13 formed in the rotor 12 and fixed thereto, thereby the fixing work can be facilitated considerably.
Patent JP-H10204274-A (JP)
Title: Biodegradable resin composition and its production
Inventor: ODERA JUNZO
IPC: C08G63/60
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable resin composition utilized for an agricultural or horticultural material, a fishing material, etc., and having an increased resin strength and melt viscosity of a polyhydroxycarboxylic acid resin capable of being degraded into carbon dioxide and water by hydrolysis and/or actions of microorganisms in soil even if the resin is scrapped after using and further to provide a production method thereof. SOLUTION: This biodegradable resin composition comprises 100 pts.wt. polyhydroxycarboxylic acid resin and 1-300 pts.wt. white carbon such as fumed silica added thereto as a filler. The polyhydroxycarboxylic acid resin is synthesized by adding a polymerization catalyst to a hydroxycarboxylic acid, a mixture of two or more hydroxycarboxylic acids, a mixture of the hydroxycarboxylic acid with a saccharides, or a mixture of the hydroxycarboxylic acid with a metal hydroxide and/or an inorganic acid, and performing an azeotropic dehydration polymerization in an organic solvent or heating and stirring the material with the added catalyst under a reduced pressure.
Patent JP-H05202417-A (JP)
Title: Production of steel wire for ultrahigh strength spring
Inventor: NAGAMATSU TAKAHIKO
IPC: C22C38/38
Filed: 1992-01-27
Abstract: PURPOSE:To produce a steel wire for ultrahigh strength spring capable of being suitably used for the production of valve spring, etc., in internal combustion engine and having high toughness and ductility by specifying a composition and wiredrawing conditions. CONSTITUTION:A wire rod which has a composition consisting of, by weight, 0.30-0.80% C, 0.80-2.50% Si, 0.10-1.50% Mn, <=0.10% Al, 0.30-2.00% Cr, at least one element selected from the group consisting of 0.01-0.50% W, 0.01-O.50% Mo, 0.01-0.50% V, and 0.01-0.50% Nb, and the balance iron with inevitable impurities is subjected to cold wiredrawing, to quench-and-temper treatment by inline, and further to cold wiredrawing at 10-30% reduction of area.
Patent JP-S61170345-A (JP)
Title: Granular coffee containing edible pollen, honey and muscovado
Inventor: TOMITA MINORU
IPC: A23F5/24
Filed: 1985-01-23
Abstract: PURPOSE:To provide the titled coffee servable instantly, having excellent nutrient, and useful not only as a favorite food but also as a health food, by adding a mixture of honey and edible pollen uniformly to an extracted coffee liquid, and freeze-drying the obtained mixture. CONSTITUTION:The objective coffee can be produced by mixing (A) an extracted coffee liquid uniformly with (B) a uniform mixture of honey and edible pollen (pollen particles) and preferably (C) an extracted liquid of muscovado and freeze- drying the mixture.
Patent JP-S58130032-A (JP)
Inventor: ISHIKAWA KIYOSHI
IPC: A61B10/00
Filed: 1982-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11212296-A (JP)
Title: Vanishable image forming material and image vanishing solution
Inventor: TAKAYAMA AKIRA
IPC: G03G7/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a vanishable image forming material less liable to affect the environment even when discarded by incorporating a biodegradable sterol compd. extracted from an animal, a plant or fungi and a cyclic sugaralcohol or its deriv. as a vanishing agent. SOLUTION: The image vanishing soln. contains a vanishing agent for vanishing an image formed using an image forming material contg. a color developing compd. and a developer, and a biodegradable sterol compd. extracted from an animal, a plant or fungi and at least one of cyclic sugaralcohols or their derivs. are contained as the vanishing agent. The vanishing agent preferably has good achromaticity in the amorphous state. The biodegradable sterol compd. is selected from various animal sterins, vegetable sterins and fungal sterins.
Patent JP-S58130683-A (JP)
Title: Prediction coding device
Inventor: FUKINUKI NORIHIKO
IPC: B65D30/10
Filed: 1982-01-29
Abstract: PURPOSE:To prevent the generation of a slope overload, by allotting a code word having a small number of bits to a signal haing a large prediction error in case an overflow arises to a buffer memory of a coded output. CONSTITUTION:In this example, many prediction error signals are integrated. For instance, the signals epsilon5, epsilon6, epsilon7 and epsilon8 are integrated into a signal epsilon6. A code word of 4 bits is alloted to the signal epsilon6. The same procedure is given to other integrated signals. As a result, the average number of bits is set at <=4 bits. In the diagram, the generated signals epsilon8, epsilon7, epsilon6 and epsilon5 are regarded as a signal epsilon6. The slope overload is often produced with a conventional variable length coding, and this causes big deterioration to the picture quality. This deterioration, however, can be prevented with the same constitution as a conventional one. As a result, the efficiency of transmission is greatly improved.
Patent JP-H09201586-A (JP)
Title: Electrolytic flotation type water-purifying apparatus
Inventor: NAKAGAWA FUMIO
IPC: C02F1/465
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To further remove impurities contained in treated water and to enhance purifying efficiency to a large extent by relatively simple constitution by mounting a filter on the outside of the side-wall of an electrolytic case through which treated water after impurities are removed by electrolysis is passed. SOLUTION: When DC voltage is applied across an anode plate 20 and cathode plates 22, 22, a suspended substance in sewage is flocculated and floated by aluminum ions eluted from the cathode plates 22, 22 to become scum and this scum is accumulated in the scum storage part 12 of an electrolytic case. When the scum in the scum storage part 12 is accumulated in an amt. equal to or more than surface tension, the scum goes over the upper end part of the scum storage part to be discharged to a trough part to be drained from a scum discharge passage 17. The sewage flowing into a water tank 1 from a sewage introducing passage 4 is purified during the passage through intervals 21, 21 and subsequently passed through a filter 27 from the water passing holes of the side wall to be further filtered.  When purifying operation is performed for a long time and impurities are accumulated on the surface of the filter 27, the electrolytic case is taken out of the water tank 1 and the filter 27 is detached from the electrolytic case to be washed.
Patent JP-H11208813-A (JP)
Title: Automatic storage and retrieval system using non-contact ic card
Inventor: SAKAKI SHIGEYUKI
IPC: G06Q10/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic storage and retrieval system capable of performing input and output by attaching, to each article, a non-contact IC card incorporate with an IC recorded with article information. SOLUTION: A pallet loaded with articles is placed on an automatic traveling cart 4, article information is recorded in an IC card 6 attached to the pallet, the IC card 6 is read by an IC card reader 5, the information is transmitted to a control terminal 1 through an I/F part 2 and, based on the information, the control terminal 1 instructs the storing place for the article to the automatic traveling cart 4.
Patent JP-S59141829-A (JP)
Inventor: TOREBUOO KENESU MONKU
IPC: H03K17/30
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04246986-A (JP)
Title: Video signal processor
Inventor: HIDAKA IWAO
IPC: H04N5/08
Filed: 1991-02-01
Abstract: PURPOSE:To supply a video signal processor which shapes a synchronizing signal, adds it to a video signal and generates a composite video signal without affecting a special signal existing between a pedestal level and a synchronous chip level. CONSTITUTION:The output of a vertical synchronizing signal detection circuit 8 is given to a special signal gate pulse generation circuit 10, a gate pulse is generated and the special signal is caused to pass through a separation circuit 5 with a luminance signal. Thus, the special signal which is lost in a former shaping method cutting levels less than the pedestal level is preserved.
Patent JP-H09205648-A (JP)
Title: Image compression transmitter
Inventor: TAJIMA SHIGERU
IPC: H04N19/189
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce an entire information amount while keeping quality of an image for a desired part. SOLUTION: A video camera 1 being an image pickup means is provided with a panning/tilting device 2 being a mechanism to control an image pickup direction and a tracking device 4 tracking an object 3 is connected to the device 2. A video signal picked up therein is written in an input memory 8 via an A/D converter circuit 7. Furthermore, a frame setting means 9 is provided and an optional frame line is set according to an operation supplied to a setting input 10. Furthermore, digital data of the video signal written in the input memory 8 are fed to a spatial filter 12, in which in high frequency component at the outside of the set frame line is reduced as the filter processing.  The processed data are fed to a discrete cosine transformation circuit 13, a quantization circuit 14 and a Huffman coding circuit 17, in which the image compression processing in compliance with, e.g. the JPEG recommendations is conducted. Then the processed data are outputted to a transmission line 20 to be connected to an optional computer network or the like.
Patent JP-S54105417-A (JP)
Title: Redundancy constitution system of channel shift switch of time-division switchboard
Inventor: EGUCHI MASATO
IPC: H04M3/22
Filed: 1978-02-06
Abstract: PURPOSE:To make it possible to reduce the capacity of a data path memory by doubling only one part of a channel shift switch. CONSTITUTION:Doubled channel systems 2 and 3, constituted as channel shift switches, are equipped with address control memories 8 and 9, and address counters 10 and 11 of the same constitution. Data path memories 6 and 7 are divided into several parts which have no identical address mutually and then provided to corresponding channel systems 2 and 3. Control circuit 13 selects a pair of channels to be connected in a conventional way, and one address of either path memory 6 or 7 used for the connection, thereby writing the address of the path memory into memory 8 or 9. Exercising a supervision over address transferred from memories 8 and 9 to path memories 6 and 7, discrimination circuit 14 and 15, only in case the address of its own calling-system path memory, makes a connection between transmission line 1 and path/memory 6 or 7, namely, an inter- channel connection, by way of corresponding gate 4 or 5.
Patent JP-H01187671-A (JP)
Title: Natural language processor
Inventor: NEMOTO JIRO
IPC: G06F17/30
Filed: 1988-01-21
Abstract: PURPOSE:To omit an intervention operation by hand by analyzing a natural language sentence containing a parallel expression by using a method for selecting a syntactically suitable one. CONSTITUTION:The title device consists of a syntax analysis result holding part 1 to hold an inputted syntax analysis result, a parallel expression evaluating part 2 to evaluate the parallel expression part of the syntax analysis result held by the syntax analysis result holding part 1 and an evaluation result holding part 3 to hold the evaluation result of the parallel expression evaluating part 2. The parallel expression contained in an inputted sentence or clause is analyzed by using the method for selecting the syntactically suitable one out of candidates for an solution. Thus, the inputted sentence can be processed rapidly and easily.